Architecture Design Python Packages

archharness

Enterprise architecture design & validation skills and CLI for AI coding assistants (Claude Code, OpenCode, Codex, GitHub Copilot, Cursor). Requirements, design, diagram validation, enforce gate and workflow gatekeeper. Multi-project workspace, pip-installable, Claude Code plugin marketplace.

torchresidual

Flexible residual connections for PyTorch with a clean API. Build complex skip connections using Record/Apply modules. 5 operations (add, concat, gated, highway, multiply), learnable alphas, automatic projection. Thread-safe for DataParallel/DDP. Fully typed and tested.